Megohmmeter UNI-T UT513A

Megohmmeter Model: UNI-T UT513A It is a professional digital insulation resistance tester with a maximum test voltage of 5000 V. This device is designed to check the condition of electrical insulation and diagnose electrical equipment. The megohmmeter is used to measure the insulation resistance of electrical cables, electric motors, generators, transformers, switchgear, electrical installations, and other electrical equipment. This device is particularly suitable for maintenance, repair, and preventive inspection of equipment in energy, industrial, manufacturing, and electrical grid sectors. UNI-T UT513A allows measurements at test voltages of 500 V, 1000 V, 2500 V, and 5000 V. The maximum insulation resistance measurement range reaches 1000 GΩ. The device is equipped with a large backlit LCD display and an analog scale, ensuring easy reading of results. Features include automatic range selection, measurement data logging, comparison of measured values, and calculation of Polarization Index (PI) and Dielectric Absorption Ratio (DAR). The UT513A has a USB interface for transferring stored data to a computer and operating software. It also includes a high-voltage indicator, out-of-range warning, and low battery indicator. To increase safety, the device is equipped with an automatic discharge function for accumulated voltage after measurements. The UT513A is a professional high-voltage insulation tester suitable for electrical and power equipment maintenance professionals. 📌 Features ● Maximum test voltage: 5000 V ● Test voltage: 500 V ● Test voltage: 1000 V ● Test voltage: 2500 V ● Test voltage: 5000 V ● Insulation resistance measurement range at 500 V: 0.5 MΩ – 20 GΩ ● Insulation resistance measurement range at 1000 V: 1 MΩ – 40 GΩ ● Insulation resistance measurement range at 2500 V: 2.5 MΩ – 100 GΩ ● Insulation resistance measurement range at 5000 V: 5 MΩ – 1000 GΩ ● Maximum measurable resistance: 1000 GΩ ● Insulation resistance measurement accuracy: ±(3% + 0.05%) 5) ● DC voltage measurement: 30 – 600 V ● DC voltage measurement accuracy: ±(2% + 3) ● AC voltage measurement: 30 – 600 V ● AC voltage measurement accuracy: ±(2% + 3) ● Low resistance measurement: 0.1 – 999.9 Ω ● Low resistance measurement accuracy: ±(1% + 3) ● Short circuit current: > 3 mA ● PI measurement function: Yes. ● DAR measurement function: Yes. ● Auto-ranging: Yes. ● Comparison measurement: Yes. ● Upper and lower limit setting: Yes. ● Memory: 18 data groups. ● USB Interface: Yes. ● Data transfer to PC: Yes. ● PC software support: Yes. ● Display count: 9999 ● Analog bar graph: 30 segments. ● Display backlight: Yes. ● Additional test voltage display: Yes. ● Measurement timer: Approx. 15 minutes. ● Auto power off: Yes. ● Auto discharge: Yes. ● High voltage indicator: Yes. ● Low battery indicator: Yes. ● Over-range warning: Yes. ● Power supply: 8 x 1.5 V LR14 batteries. ● Display size: 123×58 mm. ● Dimensions: 202×155×94 mm. ● Weight: approx. 2 kg. ● Safety category: CAT III 600 V. ● Complies with IEC 61557-1:2007 and IEC 61557-2:2007 standards. bakutool.az